Quick facts
- Ticket price: Paid entry, with different rates for adults, youths, and children.
- Opening hours: Open most days; hours can vary by season and day of the week.
- Recommended visit: 1.5–2 hours to explore exhibitions and enjoy the views.
A striking stainless-steel structure shaped like an atom, built for Expo 58 and now a symbol of Brussels.
Inside you’ll find exhibitions, a restaurant, and panoramic views over the city and surrounding parks.